Individual Calculations January 2011
 Zhigalko, Sergei  Total change: 6.00  Rating chartPersonal card
 M.Chigorin Memorial 2010 St.Petersburg RUS 2010-10-28
RcRownchangeKK*chgGame
 2518 2640 6.50 9 0.60 10 6.00 
  Khakimov, Timur m2288 RUS1.0010.11101.10 
  Slizhevsky, Alexander m2446 RUS1.0010.25102.50 
  Yudin, Sergei g2521 RUS1.0010.34103.40 
  Fedoseev, Vladimir m2477 RUS0.501-0.2210-2.20 
  Vysochin, Spartak g2550 UKR1.0010.38103.80 
  Sakaev, Konstantin g2607 RUS0.501-0.0510-0.50 
  Demchenko, Anton m2529 RUS0.501-0.1510-1.50 
  Dreev, Alexey g2649 RUS0.5010.01100.10 
  Burmakin, Vladimir g2593 RUS0.501-0.0710-0.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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